{"id":16667,"date":"2025-08-04T18:34:12","date_gmt":"2025-08-04T22:34:12","guid":{"rendered":"https:\/\/allparts.expert\/parts\/uncategorized\/caterpillar-039-4963-bolt-shoulder-0394963\/"},"modified":"2025-08-04T18:34:13","modified_gmt":"2025-08-04T22:34:13","slug":"caterpillar-039-4963-bolt-shoulder-0394963","status":"publish","type":"product","link":"https:\/\/allparts.expert\/es\/parts\/mining\/caterpillar-039-4963-bolt-shoulder-0394963\/","title":{"rendered":"CATERPILLAR 039-4963 Bolt-Shoulder 0394963"},"content":{"rendered":"

Caterpillar 039-4963 Bolt-Shoulder \u2013 OEM-Grade Durability for Heavy Equipment Applications<\/strong><\/p>\n

The Caterpillar 039-4963 Bolt-Shoulder is a precision-engineered fastener designed specifically for demanding applications across a wide range of Caterpillar machinery, including industrial engines (63B-D320A), marine products (57B-D330A, 59B-D333A), off-highway trucks (APX-785C, MSY-785D, ATY-793C, and numerous others), and track-type tractors (4HK-D11N, 74Z-D11N, 7PZ-D11R, among others). Manufactured to OEM specifications, this bolt shoulder ensures optimal fit and function, providing superior strength and reliability under extreme load conditions. Its robust metallurgy and precise dimensions guarantee resistance to shear and tensile stresses, making it ideal for drivetrain and structural assemblies in heavy-duty equipment.<\/p>\n

Technically, the 039-4963 Bolt-Shoulder features a hardened steel construction with exact shoulder diameter and length tolerances to maintain alignment and reduce wear in high-vibration environments. This component plays a critical role in maintaining the integrity of mechanical joints by distributing load evenly and preventing loosening during operation. Its compatibility with a broad spectrum of Caterpillar models underscores its versatility and essential role in equipment maintenance and repair. By using this OEM-grade bolt shoulder, operators benefit from enhanced machine uptime, reduced maintenance costs, and consistent performance in harsh industrial, marine, and off-highway conditions.<\/p>\n

For reliable replacement parts that meet stringent Caterpillar standards, explore the full specifications and order the Caterpillar 039-4963 Bolt-Shoulder here: \ud83d\udd17 Caterpillar 039-4963 Bolt-Shoulder at AllParts Expert<\/a>. Ensure your heavy equipment operates at peak efficiency with this essential drivetrain component.<\/p>","protected":false},"excerpt":{"rendered":"

63B-D320A Engine – Industrial
\n57B-D330A Marine Products
\n59B-D333A Marine Products
\nAPX-785C Off-highway Truck
\nMSY-785D Off-highway Truck
\nATY-793C Off-highway Truck
\n6JC-776B Off-highway Truck
\n2TK-776C Off-highway Truck
\n5ER-776D Off-highway Truck
\nAFS-776D Off-highway Truck
\n5RK-784B Off-highway Truck
\n2PZ-784C Off-highway Truck
\n4YC-777B Off-highway Truck
\n4XJ-777C Off-highway Truck
\n2YW-777D Off-highway Truck
\n3PR-777D Off-highway Truck
\nAGC-777D Off-highway Truck
\nAGY-777D Off-highway Truck
\nFKR-777D Off-highway Truck
\n84A-777 Off-highway Truck
\n6HK-785B Off-highway Truck
\n1HW-785C Off-highway Truck
\n8GB-785 Off-highway Truck
\n4GZ-793C Off-highway Truck
\n4HK-D11N Track-type Tractor
\n74Z-D11N Track-type Tractor
\n7PZ-D11R Track-type Tractor
\nAAF-D11R Track-type Tractor
\n4BB-11SU Track-type Tractor
\n4CB-11U Track-type Tractor
\n4PB-11 Track-type Tractor
\n6SB-11 Track-type Tractor
\n8ZR-D11R Track-type Tractor
\n9TR-D11R Track-type Tractor
\n9XR-D11R Track-type Tractor<\/p>","protected":false},"featured_media":16271,"comment_status":"open","ping_status":"closed","template":"","meta":{"_acf_changed":false,"_joinchat":[]},"product_brand":[36],"machine-type":[77459],"model_no":[16824,16822,16823,2559,2541,2457,2459,2552,2542,2458,7544,8499,1677,7545,5270,5213,1379,8524,1824,37499,40292,40291],"product_cat":[144],"product_tag":[93548,93540,93541,93544,70997,93543,93545,93542,93546,93549,93539,93547,93538],"class_list":{"0":"post-16667","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_brand-caterpillar","7":"machine-type-engine-industrial","8":"model_no-16824","9":"model_no-11su","10":"model_no-11u","11":"model_no-776b","12":"model_no-776c","13":"model_no-776d","14":"model_no-2459","15":"model_no-777b","16":"model_no-777c","17":"model_no-777d","18":"model_no-784b","19":"model_no-784c","20":"model_no-1677","21":"model_no-785b","22":"model_no-785c","23":"model_no-785d","24":"model_no-793c","25":"model_no-d11n","26":"model_no-d11r","27":"model_no-d320a","28":"model_no-d330a","29":"model_no-d333a","30":"product_cat-mining","31":"product_tag-039-4963-marine-products-bolt","32":"product_tag-039-4963-off-highway-truck-bolt","33":"product_tag-039-4963-track-type-tractor-part","34":"product_tag-4hk-d11n-track-tractor-bolt","35":"product_tag-5er-776d-off-highway-truck-parts","36":"product_tag-63b-d320a-engine-bolt-shoulder","37":"product_tag-7pz-d11r-track-type-tractor-bolt","38":"product_tag-bolt-shoulder-039-4963-cat","39":"product_tag-bolt-shoulder-for-mining-equipment","40":"product_tag-cat-039-4963-replacement-part","41":"product_tag-cat-0394963-bolt-shoulder","42":"product_tag-cat-bolt-039-4963-construction-machinery","43":"product_tag-caterpillar-039-4963","45":"first","46":"instock","47":"shipping-taxable","48":"product-type-simple"},"acf":[],"_links":{"self":[{"href":"https:\/\/allparts.expert\/es\/wp-json\/wp\/v2\/product\/16667","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/allparts.expert\/es\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/allparts.expert\/es\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/allparts.expert\/es\/wp-json\/wp\/v2\/comments?post=16667"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/allparts.expert\/es\/wp-json\/wp\/v2\/media\/16271"}],"wp:attachment":[{"href":"https:\/\/allparts.expert\/es\/wp-json\/wp\/v2\/media?parent=16667"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/allparts.expert\/es\/wp-json\/wp\/v2\/product_brand?post=16667"},{"taxonomy":"machine-type","embeddable":true,"href":"https:\/\/allparts.expert\/es\/wp-json\/wp\/v2\/machine-type?post=16667"},{"taxonomy":"model_no","embeddable":true,"href":"https:\/\/allparts.expert\/es\/wp-json\/wp\/v2\/model_no?post=16667"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/allparts.expert\/es\/wp-json\/wp\/v2\/product_cat?post=16667"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/allparts.expert\/es\/wp-json\/wp\/v2\/product_tag?post=16667"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}